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Simplifying 6k2 + -3k + 1 = 0 Reorder the terms: 1 + -3k + 6k2 = 0 Solving 1 + -3k + 6k2 = 0 Solving for variable 'k'. Begin completing the square. Divide all terms by 6 the coefficient of the squared term: Divide each side by '6'. 0.1666666667 + -0.5k + k2 = 0 Move the constant term to the right: Add '-0.1666666667' to each side of the equation. 0.1666666667 + -0.5k + -0.1666666667 + k2 = 0 + -0.1666666667 Reorder the terms: 0.1666666667 + -0.1666666667 + -0.5k + k2 = 0 + -0.1666666667 Combine like terms: 0.1666666667 + -0.1666666667 = 0.0000000000 0.0000000000 + -0.5k + k2 = 0 + -0.1666666667 -0.5k + k2 = 0 + -0.1666666667 Combine like terms: 0 + -0.1666666667 = -0.1666666667 -0.5k + k2 = -0.1666666667 The k term is -0.5k. Take half its coefficient (-0.25). Square it (0.0625) and add it to both sides. Add '0.0625' to each side of the equation. -0.5k + 0.0625 + k2 = -0.1666666667 + 0.0625 Reorder the terms: 0.0625 + -0.5k + k2 = -0.1666666667 + 0.0625 Combine like terms: -0.1666666667 + 0.0625 = -0.1041666667 0.0625 + -0.5k + k2 = -0.1041666667 Factor a perfect square on the left side: (k + -0.25)(k + -0.25) = -0.1041666667 Can't calculate square root of the right side. The solution to this equation could not be determined.
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